Der Anaesthesist
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Tracheobroncheal rupture is a rare complication of intubation techniques using a stylet. In this case report the patient was intubated by an emergency physician in a preclinical setting after a motor vehicle accident. Iatrogenic tracheal laceration was masked by inappropriate position of the endobronchial tube. ⋯ In this case two complications of endobronchial intubation occurred, but the deep tube placement opposed the effects of the tracheal laceration. This was probably life saving for the patient during emergency transfer by helicopter after the accident. The anaesthesiological management during tracheal repair is discussed.
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Laparoscopic surgery of the gallbladder has increasingly replaced open techniques due to postoperative benefits (less pulmonary complications, less postoperative pain, earlier mobilisation). Specific intraoperative effects of pneumoperitoneum have led to some uncertainty if cardiac and/or pulmonary high-risk cases should be done laparoscopically. We describe anaesthesiological management of a 72 year old patient with a unilateral leftsided honeycomb lung (two very large cysts) to undergo laparoscopic cholecystectomy. ⋯ The patient could be discharged from hospital on day seven and fully recovered. Especially the severely cardiopulmonary compromised patient benefits from a laparoscopic procedure, due to less postoperative reduction of pulmonary function. Careful and individually adapted monitoring and anaesthetic techniques are necessary to successfully counteract the special implications of pnemoperitoneum.
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Over the last 10 years, the Laryngeal Mask Airway (LMA) has gained widespread acceptance as a general purpose airway for routine anaesthesia. Published data from large studies and reports have confirmed the safety and efficacy of the device for spontaneous and controlled ventilation during routine use. The initial experience with the LMA should ideally be confined to short cases requiring the patient to remain spontaneously ventilating. ⋯ The main disadvantage of the LMA is that it does not protect against aspiration. From a practical point of view, most fasted patients with normal lung compliance may be mechanically ventilated through the LMA to airway pressures of approximately 20 cmH2O. The low pressure seal implies that tidal volumes should be approximately 6-8 ml*kg-1 and the inspiratory flow rates should be reduced to achieve adequate and safe ventilation.